this post was submitted on 16 Jan 2025
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

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I was recently intrigued to learn that only half of the respondents to a survey said that they used disk encryption. Android, iOS, macOS, and Windows have been increasingly using encryption by default. On the other hand, while most Linux installers I've encountered include the option to encrypt, it is not selected by default.

Whether it's a test bench, beater laptop, NAS, or daily driver, I encrypt for peace of mind. Whatever I end up doing on my machines, I can be pretty confident my data won't end up in the wrong hands if the drive is stolen or lost and can be erased by simply overwriting the LUKS header. Recovering from an unbootable state or copying files out from an encrypted boot drive only takes a couple more commands compared to an unencrypted setup.

But that's just me and I'm curious to hear what other reasons to encrypt or not to encrypt are out there.

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[–] boredsquirrel@slrpnk.net 2 points 1 day ago

Yes because it is one click

If I delete my drive, it is rubbish

It doesnt impact my performance much

[–] borari@lemmy.dbzer0.com 2 points 1 day ago

I don’t have FDE (BitLocker) enabled on my Windows 11 gaming PC. It sits in my house and has nothing on it but video games and video game related shit. I don’t even have my password manager installed for logging in to Steam, GoG or whatever other launcher. I manually type passwords in from the vault on my phone if the app doesn’t support QR code login like discord. Also I paid for this ridiculous m.2 nvme drive, I’m not going to just give up iops bc i want my game install files encrypted.

I don’t use FDE on my NAS. Again it doesn’t leave my house. I probably should I guess, bc there is some stuff on there that would cause me to have industry certs revoked if they leaked, but idk I don’t. Everything irreplaceable is backed up off site, but the down time it would take to rebuild my pirated media libraries from scratch vs just swapping disks and rebuilding has me leery.

I have FDE enabled on both my MacBooks. They leave the house with me, it seems to make sense.

I don’t use FDE on Linux VMs I create on the MacBooks, the disk is already encrypted.

My iphone doesn’t have the option to not use FDE I don’t think.

I use encrypted rsync backups to store NAS stuff in the cloud. I use a PGP key on my yubikey to further encrypt specific files on my MacBooks as required beyond the general FDE.

[–] savvywolf@pawb.social 2 points 1 day ago

I encrypt my home folder and Windows install just in case someone breaks into my house and steals my computer. Super annoying entering my password each boot though.

[–] JubilantJaguar@lemmy.world 2 points 1 day ago (18 children)

Absolutely. LUKS full disk encryption. Comes as an opt-in checkbox on Ubuntu, for example.

And I too cannot understand why this is not opt-out rather than opt-in. Apparently we've decided that only normies on corporate spyware OSs need security, and we don't.

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[–] CsXGF8uzUAOh6fqV@lemmy.world 2 points 1 day ago* (last edited 1 day ago) (2 children)

I don't, I didn't do it back then and I ended up using this system for much longer than I thought I would(4+ years). I want to do it next time but I don't feel like reinstalling just for that.

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[–] Xiisadaddy@lemmygrad.ml 1 points 1 day ago

Depends. On external drives yes. On internal boot drive no. I had performance issues and thermal issues with it so stopped on boot drives.

[–] Sam_Bass@lemmy.ml 1 points 1 day ago (4 children)

No need as none of them are networked

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[–] loudWaterEnjoyer@lemmy.dbzer0.com -1 points 1 day ago* (last edited 1 day ago) (2 children)

I was recently intrigued to learn that only half of the respondents to a survey said that they used NO disk encryption.

Is the other half alright?

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[–] obsolete@lemmy.dbzer0.com -1 points 1 day ago* (last edited 1 day ago) (4 children)

No. I prefer the quickest way to share my data between different computers and operating systems on my home network. I will also mention that my network is not accessible over the internet.

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[–] Ulrich@feddit.org -1 points 1 day ago (2 children)

Because it requires generating, memorizing and entering a secure password. Because Linux typically doesn't support fingerprint readers or other biometrics.

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